Dmitriev, I.S. <br/><br/>
Symmetry in the world of molecules 
I.S. Dmitriev ; translated from the Russian by Yuri Atanov 
 - Moscow  Mir publishers  1979 
 - 147p.;  16cm. 
<br/><br/><label>Dewey Class. No.: </label>541.22  / DMI